CN202696442U - High-efficient radial linear motion vibration device - Google Patents
High-efficient radial linear motion vibration device Download PDFInfo
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- CN202696442U CN202696442U CN 201220403201 CN201220403201U CN202696442U CN 202696442 U CN202696442 U CN 202696442U CN 201220403201 CN201220403201 CN 201220403201 CN 201220403201 U CN201220403201 U CN 201220403201U CN 202696442 U CN202696442 U CN 202696442U
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- permanent magnet
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Abstract
The utility model discloses a high-efficient radial linear motion vibration device and belongs to the vibration motor technology field. The device is formed by a skeleton (1), two groups of electric coils (2) and a permanent magnet (3). The two groups of electric coils (2) are wound on two ends of the skeleton (1) respectively. The permanent magnet (3) is located in the skeleton (1). The electric coils (2) are connected with and control a circuit board. The device of the utility model can directly output a radial linear motion capability and possesses the following characteristics that an energy conversion rate is high; installation is convenient; an additional apparatus is not need; the structure is simple and so on.
Description
Technical field
The utility model relates to a kind of vibrating device, and particularly a kind of efficient radial alignment motion oscillations device belongs to the vibration motor technical field.
Background technology
All rotate during common motor work. still many needs need to be done the radial alignment motion with motor-driven instrument (such as electric motor car, industrial reciprocating sieve, men and women's property masturbation device etc.), make machine or the device of radial alignment motion of the motor-driven of rotation, just need to increase a cover mechanical device that becomes the radial alignment motion rotatablely moving, this not only makes cost increase considerably, and make applied machine or apparatus structure complicated, use inconvenience and reliability low.This has become a great problem of prior art.
The utility model content
Technical problem to be solved in the utility model is, a kind of efficient radial alignment motion oscillations device is provided.It is the outputting radial rectilinear motion directly, have simple in structure, cost is low and the high reliability that uses.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of efficient radial alignment motion oscillations device, its formation comprises skeleton, two groups of electric coils and permanent magnet, described two groups of electric coils are wrapped in respectively the two ends of skeleton, permanent magnet is positioned at the inside of electric coil, and electric coil connects control circuit board.
Above-mentioned efficient radial alignment motion oscillations device, described skeleton is the round plastic pipe.
Aforesaid efficient radial alignment motion oscillations device, described two groups of electric coil numbers of turn are identical, and width is identical with permanent magnet thickness, and the interval is identical with width.
Aforesaid efficient radial alignment motion oscillations device, described permanent magnet are a cylindrical rare earth magnetic steel or the constant solenoid of magnetic direction.
Aforesaid efficient radial alignment motion oscillations device, described control circuit board are width-adjustable frequency modulation square wave circuit for generating plate.
Compared with prior art, the utlity model has following beneficial effect:
1, can directly export efficient straight line radial motion and vibration, can directly use in the occasion that needs straight line radial motion or vibration, not need extra mechanical device conversion.The common electric machine that for example is applied to electric motor car and industrial reciprocating sieve needs the special mechanical device of a cover to become radial motion or vibrations, complex structure, cost is high, reliability is low, the utility model is to utilize electromagnetic induction, AC energy is directly changed into a drive unit of straight line kinetic energy of radial, and reliability simple in structure, that use is high; For example men and women's property masturbation device adopts the utility model to make drive unit, can not only strengthen experience sense, and is easy to carry, and the coiling phenomenon that can avoid common electric machine to cause.
2, permanent magnet of the present utility model is positioned at the inside of electric coil, by housing output of vibration and straight line radial motion energy, does not need by other device to energy transmission, reduces energy loss, reduces device volume, and easy for installation, use occasion is extensive.
3, have a frequency adjustable, amplitude is adjustable, and the adjustable characteristics of output strength are easy to operate, safe and reliable.The effect of vibration power of outside output of the present utility model, be permanent magnet to the reaction force of electric coil, can adjust the size of power output by size, the weight of adjusting permanent magnet, in order to be applicable to different occasions; Voltage that can also be by regulating input, frequency can the regulation output active force size and frequency.
4, simple in structure, production cost is low, and have advantages of do not wind the line, easy to use and carry.Moving component of the present utility model is permanent magnet, and electric coil uses square wave current drives permanent magnet, does not have motor brush configuration and complicated mechanical arm structure, and is simple in structure, firm, in use can not resemble to make the wire intertwist that exposes the rotary vibrater.Permanent magnet is inner at electric coil, and the magnetic flux of electric coil inside is larger than the outside, simultaneously from electric coil more close to, can obtain larger actuating force.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is electromagnetic principle figure of the present utility model;
Being labeled as among the figure: 1-skeleton, 2-electric coil, 3-permanent magnet, the 4-direction of motion, 5-magnetic field.
Below in conjunction with the drawings and specific embodiments the utility model is further described.
Embodiment
Embodiment 1.As shown in Figure 1, the standing part of this efficient radial alignment motion oscillations device is comprised of a round plastic skeleton 1 with two groups of electric coils 2, skeleton 1 is that external diameter is 20mm, and internal diameter is the round plastic pipe of 18mm, electric coil 2 is wound in the two ends of skeleton 1, two groups of electric coils 2 lay respectively at skeleton 1 two ends, every group of each 1000 circle, monocoil resistance is 35 ohm, two electric coil 2 its intermediate distances are 15mm, electric coil 2 width are 15mm, and electric coil 2 connects control circuit board.Motion parts uses a diameter 10mm, the cylindrical magnet iron 3 of thickness 15mm, and permanent magnet 3 is positioned at the inside of electric coil 2, and permanent magnet 3 is a cylindrical rare earth magnetic steel.Control section uses a width-adjustable frequency modulation square wave circuit for generating plate.By the square wave circuit for generating two groups of electric coils 2 on the skeleton 1 are taken turns flow-thru electrode during use, according to electromagnetic laws, the live wire circle 2 in the magnetic field 5 of permanent magnet 3 will be subject to the effect of electromagnetic force, thereby export reciprocal active force.Experimental data sees Table 1.
Table 1
| Voltage (V) | 3 | 4.5 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
| Electric current (A) | 0.08 | 0.12 | 0.14 | 0.17 | 0.2 | 0.21 | 0.25 | 0.27 | 0.29 | 0.32 |
| Active force (N) | 0.3 | 0.44 | 0.49 | 0.58 | 0.65 | 0.72 | 0.8 | 0.88 | 1.00 | 1.10 |
Embodiment 2.As shown in Figure 1, the standing part of this efficient radial alignment motion oscillations device is comprised of a round plastic skeleton 1 with two groups of electric coils 2, skeleton 1 is that external diameter is 25mm, and internal diameter is the round plastic pipe of 23mm, electric coil 2 is wound in the two ends of skeleton 1, two groups of electric coils 2 lay respectively at skeleton 1 two ends, every group of each 800 circle, monocoil resistance is 30 ohm, two electric coil 2 its intermediate distances are 20mm, electric coil 2 width are 20mm, and electric coil 2 connects control circuit board.Motion parts uses a diameter 20mm, the cylindrical magnet iron 3 of thickness 20mm, and this permanent magnet 3 is a cylindrical rare earth magnetic steel, magnet 3 is positioned at the inside of electric coil 2.Control section uses a width-adjustable frequency modulation square wave circuit for generating plate.By the square wave circuit for generating two groups of electric coils 2 on the skeleton 1 are taken turns flow-thru electrode during use, according to electromagnetic laws, the live wire circle 2 in the magnetic field 5 of permanent magnet 3 will be subject to the effect of electromagnetic force, thereby export reciprocal active force.Experimental data sees Table 2.
Table 2
| Voltage (V) | 3 | 4.5 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
| Electric current (A) | 0.1 | 0.15 | 0.16 | 0.2 | 0.23 | 0.27 | 0.3 | 0.33 | 0.37 | 0.4 |
| Active force (N) | 0.72 | 0.99 | 1.062 | 1.224 | 1.35 | 1.476 | 1.548 | 1.674 | 1.908 | 2.124 |
Embodiment 3.As shown in Figure 1, the standing part of this efficient radial alignment motion oscillations device is comprised of a round plastic skeleton 1 with two electric coils 2, skeleton 1 is that external diameter is 15mm, and internal diameter is the round plastic pipe of 14mm, electric coil 2 is wound in the two ends of skeleton 1, two groups of electric coils 2 lay respectively at skeleton 1 two ends, every group of each 500 circle, monocoil resistance is 20 ohm, two electric coil 2 its intermediate distances are 10mm, electric coil 2 width are 10mm, and electric coil 2 connects control circuit board.Motion parts uses a diameter 10mm, the cylindrical magnet iron 3 of thickness 10mm, and this permanent magnet 3 is a solenoid that magnetic direction is constant, permanent magnet 3 is positioned at the inside of electric coil 2.Control section uses a width-adjustable frequency modulation square wave circuit for generating plate.By the square wave circuit for generating two groups of electric coils 2 on the skeleton 1 are taken turns flow-thru electrode during use, according to electromagnetic laws, the live wire circle 2 in the magnetic field 5 of permanent magnet 3 will be subject to the effect of electromagnetic force, thereby export reciprocal active force.Experimental data sees Table 3.
Table 3
| Voltage (V) | 3 | 4.5 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
| Electric current (A) | 0.15 | 0.225 | 0.25 | 0.3 | 0.35 | 0.4 | 0.45 | 0.5 | 0.55 | 0.6 |
| Active force (N) | 0.24 | 0.40 | 0.47 | 0.58 | 0.66 | 0.62 | 0.72 | 0.79 | 1.08 | 1.20 |
Execution mode of the present utility model is not limited to above-described embodiment, all belongs within the protection range of the present utility model in the various variations of making under the prerequisite that does not break away from the utility model aim.
Claims (5)
1. efficient radial alignment motion oscillations device, comprise skeleton (1), two groups of electric coils (2) and permanent magnet (3), it is characterized in that: described two groups of electric coils (2) are wrapped in respectively the two ends of skeleton (1), permanent magnet (3) is positioned at the inside of electric coil (2), and electric coil (2) connects control circuit board.
2. efficient radial alignment motion oscillations device according to claim 1, it is characterized in that: described skeleton (1) is the round plastic pipe.
3. efficient radial alignment motion oscillations device according to claim 1, it is characterized in that: described two groups of electric coils (2) number of turn is identical, and width is identical with permanent magnet (3) thickness, and the interval is identical with width.
4. efficient radial alignment motion oscillations device according to claim 1, it is characterized in that: described permanent magnet (3) is a cylindrical rare earth magnetic steel or the constant solenoid of magnetic direction.
5. efficient radial alignment motion oscillations device according to claim 1, it is characterized in that: described control circuit board is width-adjustable frequency modulation square wave circuit for generating plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220403201 CN202696442U (en) | 2012-08-15 | 2012-08-15 | High-efficient radial linear motion vibration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220403201 CN202696442U (en) | 2012-08-15 | 2012-08-15 | High-efficient radial linear motion vibration device |
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| Publication Number | Publication Date |
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| CN202696442U true CN202696442U (en) | 2013-01-23 |
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| CN 201220403201 Expired - Fee Related CN202696442U (en) | 2012-08-15 | 2012-08-15 | High-efficient radial linear motion vibration device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017219757A1 (en) * | 2016-06-22 | 2017-12-28 | 宋硕昌 | Linear reciprocating motor |
| CN110479567A (en) * | 2019-08-28 | 2019-11-22 | 江苏山河机电技术有限公司 | A kind of method for oscillating for vibrating handle |
| CN115517098A (en) * | 2022-09-16 | 2022-12-27 | 三亚市林业科学研究院 | Cultivation device for planting orchid by using coconut shells |
-
2012
- 2012-08-15 CN CN 201220403201 patent/CN202696442U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017219757A1 (en) * | 2016-06-22 | 2017-12-28 | 宋硕昌 | Linear reciprocating motor |
| CN110479567A (en) * | 2019-08-28 | 2019-11-22 | 江苏山河机电技术有限公司 | A kind of method for oscillating for vibrating handle |
| CN115517098A (en) * | 2022-09-16 | 2022-12-27 | 三亚市林业科学研究院 | Cultivation device for planting orchid by using coconut shells |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20130815 |